OS's are not "pushed out to phones". Notifications are possibly pushed out to phones. BlackBerry's are not automatically updated...not on BIS plans. OS updates are pulled down to phones on user request, not pushed down from the carriers.

OS's are not "pushed out to phones". Notifications are possibly pushed out to phones. BlackBerry's are not automatically updated...not on BIS plans. OS updates are pulled down to phones on user request, not pushed down from the carriers.

They "push" the notification that the OS is available for download OTA.